UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmbanbMSbn2VUGVKwXuyExezQMREHyZabjYksWIUb8M=' 
WHERE 
  key_id = '45aea7a4d2755d2755938adea6e9d5d1ab8156006a8a7026e4dc9b5336d3f344' 
  AND (
    token = 'LmbanbMSbn2VUGVKwXuyExezQMREHyZabjYksWIUb8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )